Computer help needed
Did you restart the cable modem also. You may have had a power surge and the modem may need to get reset. Also are you running direct from the cable modem to the computer or is their a router between them. There may be a problem with the router. Linksys is having all sorts of problems with their wireless router drivers, one day they work next day they don't. Anyway, If restarting everything dosn't work I would call tech support at the cable company. If it is a router problem they probably won't help with that and you will need to call the manufacturor. Good Luck!